(0 18 16 8 2)(1 7 5)(3 17 4)(6 11 9)(10 14 12)(13 19 15)
ALLOWS (11/8)-SEQUENCE
1: (0 8 10)
(0 14 12 10 2)(1 7 5)(3 17 4)(6 11 9)(8 18 16)(13 19 15)
2: (6 11 9)
(0 14 12 10 2)(1 7 5)(3 17 4)(6)(8 18 16)(9)(11)(13 19 15)
3: (2 12 10)
(0 14 12)(1 7 5)(2)(3 17 4)(6)(8 18 16)(9)(10)(11)(13 19 15)
4: (1 7 5)
(0 14 12)(1)(2)(3 17 4)(5)(6)(7)(8 18 16)(9)(10)(11)(13 19 15)